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NEW OEM 1979-1995 Mazda RX-7 Engine Rear Main Oil Crankshaft Seal 1668-10-556A

NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTS
US $24.65
Condition:
New
8 available185 sold

Additional service available

This one's trending. 185 have already sold.
People want this. 51 people are watching this.
Shipping:
Free USPS First Class®.
Located in: Braintree, Massachusetts, United States
Delivery:
Estimated between Thu, Aug 28 and Wed, Sep 3 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Seller pays for return shipping.
Payments:
       Diners Club
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Seller assumes all responsibility for this listing.
eBay item number:201434535921
Last updated on Aug 23, 2025 02:35:08 PDTView all revisionsView all revisions

Compatibility

This part is compatible with 65 vehicle(s)
YearMakeModelTrimEngineNotes
1995MazdaRX-7Base Coupe 2-Door1.3L 1308CC R2 GAS Turbocharged
1995MazdaRX-7R2 Coupe 2-Door1.3L 1308CC R2 GAS Turbocharged
1995MazdaRX-7Touring Coupe 2-Door1.3L 1308CC R2 GAS Turbocharged
1994MazdaRX-7Base Coupe 2-Door1.3L 1308CC R2 GAS Turbocharged
1994MazdaRX-7R2 Coupe 2-Door1.3L 1308CC R2 GAS Turbocharged
1994MazdaRX-7Touring Coupe 2-Door1.3L 1308CC R2 GAS Turbocharged
1993MazdaRX-7Base Coupe 2-Door1.3L 1308CC R2 GAS Turbocharged
1993MazdaRX-7R1 Coupe 2-Door1.3L 1308CC R2 GAS Turbocharged
1993MazdaRX-7Touring Coupe 2-Door1.3L 1308CC R2 GAS Turbocharged
1991MazdaRX-7Base Coupe 2-Door1.3L 1308CC R2 GAS Naturally Aspirated
1991MazdaRX-7Convertible Convertible 2-Door1.3L 1308CC R2 GAS Naturally Aspirated
1991MazdaRX-7Turbo Coupe 2-Door1.3L 1308CC R2 GAS Turbocharged
1990MazdaRX-7Convertible Convertible 2-Door1.3L 1308CC R2 GAS Naturally Aspirated
1990MazdaRX-7GTU Coupe 2-Door1.3L 1308CC R2 GAS Naturally Aspirated
1990MazdaRX-7GTUs Coupe 2-Door1.3L 1308CC R2 GAS Naturally Aspirated
1990MazdaRX-7GXL 2+2 Coupe 2-Door1.3L 1308CC R2 GAS Naturally Aspirated
1990MazdaRX-7GXL Coupe 2-Door1.3L 1308CC R2 GAS Naturally Aspirated
1990MazdaRX-7Turbo Coupe 2-Door1.3L 1308CC R2 GAS Turbocharged
1989MazdaRX-7Convertible Convertible 2-Door1.3L 1308CC R2 GAS Naturally Aspirated
1989MazdaRX-7GTU Coupe 2-Door1.3L 1308CC R2 GAS Naturally Aspirated
Portions of the information contained in this table have been provided by quirkparts

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Manufacturer Warranty
1 Year
California Prop 65 Warning
May cause cancer and reproductive harm. See www.P65Warnings.ca.gov for more info.
Other Part Number
166810556A
OE Spec or Performance/Custom
OE Spec
Vintage Part
No
OE/OEM Part Number
1668-10-556A
Certifications
OE
Fitment Type
Direct Replacement
Modified Item
No
Performance Part
No
Make
Mazda
Universal Fitment
No
UPC
Does not apply
Year
1979 1980 1981 1982 1983 1984 1985 1986 1987 1988
Non-Domestic Product
No
Model
RX-7
Returns Accepted
Returns Accepted
Manufacturer
Mazda
Year.
1989 1990 1991 1992 1993 1994 1995
Manufacturer Part Number
1668-10-556A
Brand
Mazda
Part Brand
MAZDA
Items Included
Seal
Category

Item description from the seller

About this seller

QUIRK PARTS

98.7% positive feedback4.7M items sold

Joined Oct 2005
We are the largest supplier of OEM vehicle Parts and Accessories on eBay. We stock Chevy, Buick, GMC, Chrysler, Dodge, Jeep, RAM, Kia, Mazda, Nissan, Subaru, Volkswagen, Hyundai, Mitsubishi, and more!

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (1,117,392)

All ratings
Positive
Neutral
Negative
  • n***8 (611)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Fast shipping,great seller
  • m***s (101)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Just what i needed for my 85 RX 7. OEM part you cant go wrong.
  • e***k (167)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Good
See all feedback

Product ratings and reviews

4.5
2 product ratings
  • 1 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • The item corresponds with the tittle.

    Verified purchase: YesCondition: NewSold by: 0xkimpwds76@deleted